Roella secunda H.Buek

Species

Angiosperms > Asterales > Campanulaceae > Roella

Characteristics

Prostrate, sprawling or occasionally erect shrublets with many short, often secund branches. Stems hairy, up to 50 cm. long, the branches 5-8 cm. Leaves glabrous or shortly hairy, crowded, more or less squarrose, flat, 3-7 mm. long, ciliate, occasionally toothed, with axillary fascicles. Flower heads terminal, compact, as broad as long, usually 3-flowered, less often 1, 2, or 5, the heads sometimes grouped. Bracts covered with short hairs or rarely glabrous, the outer ovate-acuminate, the inner truncate and 5-7-toothed at the top, the central tooth as long as or longer than the others. Teeth on the bracts squarrose or recurved in the later stages. Calyx lobes 3-5 mm. long, longer than the bracts, lanceolate, acute, the tips bent outwards. Corolla white, tubular, 4-8 mm. long, the lobes about as long as the tube. Style hairy, as long as the corolla, stigma lobes truncate. Disc concave, yellow. Ovary very shortly hairy.
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Tangled or trailing shrublet with numerous short, often secund branchlets. Leaves with axillary tufts, small, oblong-mucronate, sometimes slightly toothed; bracts suborbicular, ± truncate and equally 5-7-recurved-toothed above, finely hairy. Flowers 1-3 at branch tips, mauve to white, ± 8 mm diam., calyx and ovary hairy.
Shrublet, prostrate or sprawling with many short, often secund branches, 0.1-0.5 m high. Leaves ± squarrose, flat, ciliate, axillary clusters of smaller glabrous leaves present. Flowers white, solitary or in terminal heads, heads sometimes grouped. Hypanthium hairy. Flowering time Dec.-Mar.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Distribution

Roella secunda world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:145001-1
WFO ID wfo-0000818260
COL ID 6WX5T
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Roella glauca Roella secunda